Foam Based

Introduction

Nystein foam based microwave absorber material is flexible, carbon loaded, open cell foam. The electrically resistive material attenuates RF energy progressively through ohmic loss as it propagates through the absorber.Layers of homogenous materials with different dielectric constants are stacked to exhibit broadband absorption as final assembly.

Foam Based

FM series

Multilayer (FM) series absorbers are designed for broadband applications...

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FS series

FS Series products are flexible, light weight, low density, high loss, carbon...

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FS/FM Series

FS/FM series absorbers' base material is polyurethane foam with precise open cell structure. Special dipping process makes its surface match the dielectric properties of the corresponding frequency range. Open cell size can be optimized to tune the E-field loss and reduce reflection to certain frequency range.There are two types of foam absorbers, single-layer foam absorber (FS series) and multi-layer foam absorber (FM series). Their main application function is to provide isolation around the antenna or to reduce side lobe. They can be cut into shapes to fit inside microwave cavity to reduce interference or used inside radome, test box and network enclosure as air filtration and EMI shielding complex.

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Custom solutions

Custom solutions

Our custom solutions give you a competitive edge.

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Contact Us

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